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http://dx.doi.org/10.11108/kagis.2021.24.2.040

Analysis of Changes in Urban Spatial Structure for Balanced Urban Development  

KIM, Ho-Yong (Dept. of Urban Planning and Engineering, Dong-A University)
Publication Information
Journal of the Korean Association of Geographic Information Studies / v.24, no.2, 2021 , pp. 40-51 More about this Journal
Abstract
The purpose of this study is to diagnose urban spatial structures using spatial modeling techniques for balanced urban development as part of sustainable urban growth management. Since urban spatial structure is an interaction of various activities, it is necessary to interpret the analysis results in conjunction with the analysis of changes in spatial structural elements. In this study, population and transportation were approached for research purposes. Population data were applied to the Getis-Ord Gi* method, a spatial statistical technique, to analyze the concentration-decreasing region of the population. Traffic data analyzed the trend of centrality change by applying commuting traffic O-D data to Social Network Analysis techniques. The analysis showed that urban imbalance was growing, and the centrality of transportation was changing. The results of the analysis of spatial structure elements could be interpreted by linking the results of each factor to each neighborhood unit, predicting changes in urban spatial structure and suggesting directions for sustainable urban growth management.These results could also be used as a decision-making tool for various urban growth management policies introduced to cope with rapid urban development and uncontrollable development in many cities around the world.
Keywords
Urban Spatial Structure; Balanced Urban development; Population Cluster Change Analysis; Traffic Centrality Change Analysis; Sustainable Development;
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Times Cited By KSCI : 2  (Citation Analysis)
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